DPSS Laser stabilised at 813nm for Sr Clock Application (LQT813)

DPSS 激光器稳定在 813nm，用于 Sr 时钟应用 (LQT813)

• 批准号: 104148
• 金额: $ 34.74万
• 依托单位: SKYLARK LASERS LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=104148
• 关键词: DPSS; Laser; stabilised; 813nm; Sr

Quantum technologies are considered to have a similarly wide and ubiquitous social impact that electronics have enjoyed after the invention of the transistor, but to achieve this it will be necessary to make a vital transition from research labs and large scale installations into industrial and consumer markets. In particular, the development of compact and rugged single-frequency light sources is required by QT to manipulate the quantum states of atoms and ions. In this project, using our innovative propriotery technology platform, we will develop a compact single-frequency solid-state laser for controlling quantum states of Strontium atoms via light-matter interaction at their near-Infrared transition at 813nm. We will reduce the size and cost of this critical component enormously, without losing performance, in order to place the UK at the vanguard of QT development and commercialisation.

量子技术被认为具有与晶体管发明后电子产品类似的广泛和普遍的社会影响，但要实现这一点，必须从研究实验室和大规模设施向工业和消费市场进行至关重要的转变。特别是，QT需要发展紧凑和坚固的单频光源来操纵原子和离子的量子态。在这个项目中，我们将利用我们创新的独有技术平台，开发一种紧凑型单频固体激光器，用于通过锶原子在813 nm处的近红外跃迁时的光-物质相互作用来控制其量子态。我们将在不损失性能的情况下，极大地降低这一关键部件的尺寸和成本，以使英国成为Qt开发和商业化的先锋。